参数资料
型号: OM5208RT
元件分类: 整流器
英文描述: 4 A, SILICON, RECTIFIER DIODE, TO-257AA
封装: HERMETIC SEALED, METAL, TO-257AA, 3 PIN
文件页数: 2/2页
文件大小: 23K
代理商: OM5208RT
OM5207ST/RT/DT OM5208ST/RT/DT OM5214ST/RT/DT
3.2
205 Crawford Street, Leominster, MA 01453 USA (508) 534-5776 FAX (508) 537-4246
ELECTRICAL CHARACTERISTICS (Per Diode)
Maximum
Part Number
PIV
Forward Voltage
Reverse Current
Reverse
Thermal
(Volts) @ 4A (1)
@ PIV (2)
Recovery
Resistance
T
j = 25° C
T
j = 100° C
T
j = 25° C
T
j = 100° C
Time (2)
R
q
JC
OM5207XX
150
1.10
1.00
5.0
125
25
5.0
OM5208XX
600
1.44
1.34
10.0
225
50
4.0
OM5214XX
1000
2.05
1.95
25.0
800
75
3.0
Notes: (1) Pulse Test: Pulse Width = 300
s, Duty Cycle 2.0%.
(2) Measured in Circuit: I
F = 0.5 A, IR = 1.0 A, IREC = 0.25 A
20
0.002
0.004
0.008
0.02
0.04
0.08
0.2
0.4
0.8
2.0
4.0
8.0
0
20
40
60
80
100 120 140 160 180 200
VR - Reverse Voltage (Volts)
I R
-
Reverse
Current
(A)
TJ = 175°C
TJ = 100°C
TJ = 25°C
OM5207ST -Typical Reverse Current
200
20
40
80
2.0
4.0
8.0
0.20
0.40
0.80
0.02
0.04
0.08
0.004
0.008
0
100
200
300
400
500
600
800
VR - Reverse Voltage (Volts)
I R
-
Reverse
Current
(A)
TJ = 175°C
TJ = 100°C
TJ = 25°C
OM5208ST - Typical Reverse Current
100
50
70
30
20
10
5.0
3.0
2.0
1.0
0.5
7.0
0.7
0.3
0.2
0.1
.4
.5
.6
.7
.8
.9
1.0 1.1 1.2 1.3 1.4
VF - Instantaneous Voltage (Volts)
I F
-
Instantaneous
Forward
Current
(Amps)
VF - Instantaneous Voltage (Volts)
I F
-
Instantaneous
Forward
Current
(Amps)
VF - Instantaneous Voltage (Volts)
I F
-
Instantaneous
Forward
Current
(Amps)
OM5207ST - Typical Forward Voltage
OM5208ST - Typical Forward Voltage
OM5214ST - Typical Forward Voltage
10
20
7.0
5.0
3.0
2.0
1.0
0.7
0.5
0.3
0.2
0.1
0.07
0.05
0.03
0.02
10
20
7.0
5.0
3.0
2.0
1.0
0.7
0.5
0.3
0.2
0.1
0.07
0.05
0.03
0.02
.4
.6
1.0
1.4
1.8
2.2 2.4
.70
1.1
1.5
1.9
2.3
2.7
TJ = 25°C
TJ = 100°C
TJ = 175°C
TJ = 100°C
TJ = 175°C
TJ = 25°C
TJ = 100°C
TJ = 175°C
TJ = 25°C
0
100 200 300 400 500 600 700 800 900 1000
VR - Reverse Voltage (Volts)
I R
-
Reverse
Current
(A)
OM5214ST - Typical Reverse Current
TJ = 175°C
TJ = 100°C
TJ = 25°C
200
100
40
20
10
4.0
2.0
1.0
0.4
0.2
0.1
0.04
0.02
0.008
0.004
0.002
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